DE677399C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary piston blower, consisting of several individual blowers and carried by a common base plate, for generating suction and blowing air
Assignee: Individual
•
Filing: 1936-11-27
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Granted: 1939-06-24
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Expires: 1956-11-27
Abstract
No abstract record available.
Inventors
- 👤 Otto Becker
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 06:41
CPC Classifications
F; F04; F04C; F04C23/00
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